Chicago Capital, LLC holds a diversified book of 352 stocks worth $3.7B as of Q1 2026 (disclosed Apr 24, 2026, a ~45-day 13F lag). This quarter they opened Teradyne Inc and trimmed Alphabet Inc-CL A. Their largest long position is Alphabet Inc-CL A at 5% of the equity book. They also disclosed $88K in call options (bullish), shown separately below and excluded from the equity book.
The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.
This fund page is the Follow view. The Build view lets your agent pull holdings, quarter changes, overlap, and source filings through API or MCP.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/funds/1740053/holdings"
Use Arkolith to show Chicago Capital, LLC's latest holdings, largest changes, and filing provenance.
Top-heavy: diversified book
Share of the disclosed book in its largest positions. A higher top-5 share means a more concentrated, higher-conviction portfolio.
98% mapped to company sectors
Direct operating-company sectors from our SIC-based security master. ETF/fund and unclassified holdings stay visible separately; this is not ETF look-through exposure.
Estimated $ traded · quarter-end prices, no cost basis
Bars show each stock's share of the portfolio. Click a row for its position history.
| # | Security | Value | Shares | % Port | Last move | History |
|---|---|---|---|---|---|---|
| 1 | Alphabet Inc CAP STK CL A | $187.8M | 652.9K | 5.1% | ▼−7.2% Reduced · −50K sh | |
| 2 | Meta Platforms Inc CL A | $162.4M | 283.9K | 4.4% | ▼−0.9% Reduced · −3K sh | |
| 3 | Amazon Com Inc COM | $153.5M | 737.0K | 4.1% | ▲+0.7% Added · +5K sh | |
| 4 | Nvidia Corporation COM | $136.8M | 784.1K | 3.7% | ▼−1.4% Reduced · −11K sh | |
| 5 | Taiwan Semiconductor Manufac SPONSORED ADS | $132.4M | 391.7K | 3.6% | ▼−1.3% Reduced · −5K sh | |
| 6 | Visa Inc COM CL A | $120.6M | 398.9K | 3.3% | ▼−0.9% Reduced · −4K sh | |
| 7 | Apple Inc COM | $114.9M | 452.8K | 3.1% | ▼−1.8% Reduced · −8K sh | |
| 8 | Microsoft Corp COM | $113.5M | 306.7K | 3.1% | ▲+23% Added · +58K sh | |
| 9 | Ligand Pharmaceuticals Inc COM NEW | $112.1M | 561.7K | 3.0% | ▲~0% Added · +252 sh | |
| 10 | Uber Technologies Inc COM | $94.4M | 1.31M | 2.5% | ▲+4.1% Added · +52K sh | |
| 11 | Vertiv Holdings Co COM CL A | $92.5M | 369.0K | 2.5% | ▲+32% Added · +90K sh | |
| 12 | Intercontinental Exchange In COM | $91.6M | 582.5K | 2.5% | ▲+0.5% Added · +3K sh | |
| 13 | ASML Hldg NV N Y REGISTRY SHS | $86.1M | 65.2K | 2.3% | ▼−0.5% Reduced · −312 sh | |
| 14 | Eli Lilly & Co COM | $80.6M | 87.6K | 2.2% | ▲+11% Added · +9K sh | |
| 15 | Intuit COM | $79.1M | 182.8K | 2.1% | ▲+28% Added · +40K sh | |
| 16 | Mastercard Incorporated CL A | $74.2M | 148.5K | 2.0% | ▼−0.4% Reduced · −629 sh | |
| 17 | Stryker Corporation COM | $66.0M | 200.8K | 1.8% | ▲+2.3% Added · +5K sh | |
| 18 | Burlington Stores Inc COM | $62.2M | 191.1K | 1.7% | ▲+5.0% Added · +9K sh | |
| 19 | Progressive Corp COM | $61.5M | 310.0K | 1.7% | ▼−0.2% Reduced · −748 sh | |
| 20 | Transdigm Group Inc COM | $61.4M | 53.0K | 1.7% | ▼−7.7% Reduced · −4K sh | |
| 21 | Costco Wholesale Corporation COM | $58.3M | 58.5K | 1.6% | ▼−6.1% Reduced · −4K sh | |
| 22 | Netflix Inc. COM | $55.1M | 573.5K | 1.5% | ▼−14% Reduced · −96K sh | |
| 23 | Procept Biorobotics Corp COM | $54.0M | 2.16M | 1.5% | ▲+81% Added · +970K sh | |
| 24 | Exxon Mobil Corp COM | $51.9M | 305.7K | 1.4% | ▼−0.3% Reduced · −1K sh | |
| 25 | Veeva Sys Inc CL A COM | $51.8M | 294.9K | 1.4% | ▲+4.9% Added · +14K sh | |
| 26 | Lithia MTRS Inc COM | $51.4M | 205.8K | 1.4% | ▲+3.7% Added · +7K sh | |
| 27 | Dexcom Inc COM | $46.3M | 737.6K | 1.2% | ▲+35% Added · +193K sh | |
| 28 | Servicenow Inc COM | $44.2M | 423.0K | 1.2% | ▲+8.3% Added · +32K sh | |
| 29 | Idexx Labs Inc COM | $43.5M | 77.4K | 1.2% | ▼−9.4% Reduced · −8K sh | |
| 30 | Costar Group Inc COM | $42.6M | 1.06M | 1.1% | ▲+28% Added · +228K sh | |
| 31 | Insulet Corp COM | $42.4M | 202.2K | 1.1% | ▲+11% Added · +20K sh | |
| 32 | Bloom Energy Corp COM CL A | $42.4M | 312.8K | 1.1% | ▼−1.4% Reduced · −4K sh | |
| 33 | Quanta Svcs Inc COM | $41.1M | 74.8K | 1.1% | ▼−5.4% Reduced · −4K sh | |
| 34 | JPMorgan Chase & Co COM | $40.9M | 139.0K | 1.1% | ▼−1.3% Reduced · −2K sh | |
| 35 | Fair Isaac Corp COM | $36.4M | 34.1K | 1.0% | ▲+16% Added · +5K sh | |
| 36 | Kornit Digital Ltd SHS | $36.0M | 2.46M | 1.0% | ▼−0.7% Reduced · −18K sh | |
| 37 | Palantir Technologies Inc CL A | $30.3M | 207.4K | 0.8% | ▲+0.3% Added · +639 sh | |
| 38 | Berkshire Hathaway Inc Del CL B NEW | $27.3M | 56.9K | 0.7% | ▲+0.1% Added · +64 sh | |
| 39 | Advanced Micro Devices Inc COM | $25.3M | 124.3K | 0.7% | ▲+3.0% Added · +4K sh | |
| 40 | Alphabet Inc CAP STK CL C | $25.0M | 87.3K | 0.7% | ▼−4.6% Reduced · −4K sh | |
| 41 | Eaton Corp PLC SHS | $23.9M | 66.8K | 0.6% | ▼−3.3% Reduced · −2K sh | |
| 42 | Lowes Cos Inc COM | $22.6M | 95.8K | 0.6% | ▲+0.8% Added · +714 sh | |
| 43 | Amphenol Corp CL A | $21.2M | 167.9K | 0.6% | ▲+22% Added · +31K sh | |
| 44 | Seagate Technology HLDNGS PL ORD SHS | $17.7M | 45.2K | 0.5% | ▲+33% Added · +11K sh | |
| 45 | Boston Scientific Corp COM | $16.9M | 268.9K | 0.5% | ▼−54% Reduced · −322K sh | |
| 46 | Intuitive Surgical Inc COM NEW | $16.4M | 35.5K | 0.4% | ▼−4.2% Reduced · −2K sh | |
| 47 | Thermo Fisher Scientific Inc COM | $16.1M | 32.7K | 0.4% | ▼−8.5% Reduced · −3K sh | |
| 48 | Dell Technologies Inc CL C | $16.0M | 97.3K | 0.4% | ▼−21% Reduced · −26K sh | |
| 49 | State STR SPDR S&P 500 ETF T TR UNIT | $14.5M | 22.4K | 0.4% | ▼−0.8% Reduced · −193 sh | |
| 50 | Vistra Corp COM | $14.5M | 96.6K | 0.4% | ▲+41% Added · +28K sh |
Put / call positions from the 13F — totals include every disclosed option leg
| Type | Underlying | Notional value | Underlying shares |
|---|---|---|---|
| CALL · bullish | NVIDIA CORPNVDA | $86K | 32 |
| CALL · bullish | AT&T INCT | $904 | 1 |
| CALL · bullish | ALPHABET INC-CL AGOOGL | $750 | 1 |
13F filers disclose option positions at the market value of the underlying the contracts reference, not the premium paid. A put is a bearish bet (it gains if the stock falls); a call is bullish. “Underlying shares” is the share count the contracts control, not a share holding. These legs are excluded from the equity book, weighting, concentration and sector figures above.
As-of date vs the date the SEC received each filing
| Quarter | As of | Filed | Positions | Value | Form |
|---|---|---|---|---|---|
| Q1 2026 | Mar 31, 2026 | Apr 24, 2026 | 355 | $3.7B | 13F-HR |
| Q4 2025 | Dec 31, 2025 | Jan 26, 2026 | 355 | $4.0B | 13F-HR |
| Q3 2025 | Sep 30, 2025 | Oct 22, 2025 | 360 | $4.1B | 13F-HR |
| Q2 2025 | Jun 30, 2025 | Jul 17, 2025 | 354 | $4.1B | 13F-HR |
| Q1 2025 | Mar 31, 2025 | Apr 17, 2025 | 339 | $3.5B | 13F-HR |
| Q4 2024 | Dec 31, 2024 | Jan 24, 2025 | 318 | $3.8B | 13F-HR |
| Q3 2024 | Sep 30, 2024 | Oct 18, 2024 | 313 | $3.6B | 13F-HR |
| Q2 2024 | Jun 30, 2024 | Aug 6, 2024 | 307 | $3.4B | 13F-HR |
| Q1 2024 | Mar 31, 2024 | Apr 15, 2024 | 293 | $3.3B | 13F-HR |
| Q4 2023 | Dec 31, 2023 | Jan 22, 2024 | 270 | $2.8B | 13F-HR |
| Q3 2023 | Sep 30, 2023 | Oct 25, 2023 | 225 | $2.1B | 13F-HR |
| Q2 2023 | Jun 30, 2023 | Jul 20, 2023 | 229 | $2.2B | 13F-HR |
| Q1 2023 | Mar 31, 2023 | Apr 18, 2023 | 228 | $2.0B | 13F-HR |
| Q4 2022 | Dec 31, 2022 | Jan 20, 2023 | 227 | $1.8B | 13F-HR |
| Q3 2022 | Sep 30, 2022 | Oct 14, 2022 | 233 | $1.7B | 13F-HR |
| Q2 2022 | Jun 30, 2022 | Jul 21, 2022 | 238 | $1.8B | 13F-HR |
| Q1 2022 | Mar 31, 2022 | Apr 21, 2022 | 252 | $2.3B | 13F-HR |
| Q4 2021 | Dec 31, 2021 | Jan 20, 2022 | 260 | $2.7B | 13F-HR |
| Q3 2021 | Sep 30, 2021 | Oct 28, 2021 | 264 | $2.6B | 13F-HR |
| Q2 2021 | Jun 30, 2021 | Jul 22, 2021 | 246 | $2.6B | 13F-HR |
| Q1 2021 | Mar 31, 2021 | Apr 13, 2021 | 240 | $2.4B | 13F-HR |
| Q4 2020 | Dec 31, 2020 | Jan 25, 2021 | 229 | $2.2B | 13F-HR |
| Q3 2020 | Sep 30, 2020 | Oct 13, 2020 | 226 | $1.9B | 13F-HR |
| Q2 2020 | Jun 30, 2020 | Jul 29, 2020 | 226 | $1.7B | 13F-HR |
Holdings from SEC EDGAR 13F-HR filings, updated quarterly ~45 days after quarter-end. Public domain. The book and weighting are long equity only; disclosed put/call options are listed separately and excluded from those totals. Price-derived performance is withheld until the price-source policy and freshness gate are green.